.container {
    width: 800px;
    height: 1300px;
    overflow: scroll;
    border: 1px solid #ddd;
    position: relative;
}

.top {
    height: 100px;
    background-color: blue;
    display: flex;
}

.top .avatar {
    margin-left: 30px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

.top .avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.top .info {
    margin-left: 50px;
    color: #fff;
}

.bottom {
    margin-top: 30px;
}

.bottom .img-container {}

.img-container .img {
    width: 250px;
    height: 400px;
    margin: 5px;
    object-fit: cover;
}

.mask {
    color: #fff;
    text-align: center;
    font-size: 30px;
    line-height: 400px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.5);
}